摘要
介绍了国内无核椪柑育种的基本情况以及各主要品种无核的机理,通过芽变选种、实生选种、杂交育种、辐射育种、生物技术育种可获得无核椪柑。指出了无核椪柑育种存在的问题,建议加大选育早熟和迟熟无核椪柑的力度,着力改善现有无核椪柑的品质和抗性。
The basic situations of breeding seedless Ponkan varieties in China and the seedless mechanism for each main variety were introduced. The seedless Ponkan can be obtained through bud mutation breeding, seeding breeding, cross-breeding, radiation breeding and biotechnological breeding. The problems existed in breeding of seedless Ponkan were pointed out, and the corresponding suggestions were proposed, such as focusing on breeding early mature or late mature seedless Ponkan, improving the quality and the resistance for the existed seedless Ponkan varieties.
出处
《湖南农业科学》
2012年第9期120-122,共3页
Hunan Agricultural Sciences
基金
湖南省科技厅重点科研项目(2009CK-2010)
关键词
椪柑
无核
机理
变异
育种
Ponkan
seedless
mechanism
mutation
breeding
